[VSKD] how to simulate WHERE left(field) = 'word'

[Antoine Beyeler]

Hi there,



Using BitSet and VDK_Field (a subclasses) method, is it possible to 
reproduce the behavior of "WHERE left(field) = 'word'", that is an 
indexed search on the _beginning_ of the field content? If yes, how?


TIA

Antoine Beyeler